Ask A Hard Quesion Get A Better answer

[furballdn]

1. prove that a set of elements contains the set of elements it contains.
2.solve for x : (x^2)+7x-2=4.23402039482
solutions:
1. Because it does
2. x = an answer findable with wolfram alpha

x=-6.664803249, -0.3351967509

[twixy10]

1. prove that a set of elements contains the set of elements it contains.
2.solve for x : (x^2)+7x-2=4.23402039482
solutions:
1. Because it does
2. x = an answer findable with wolfram alpha

(x^2)+7x-2=4.23402039482

(x+3,5)^2 -12,25 -2=4.23402039482
x+3,5=sqrt(18,48402039482) or x +3,5= -sqrt(18,48402039482)
x=sqrt(18,48402039482)-3,5 or x = -3,5 - sqrt(18,48402039482)
x is about 0,79930464084833141752899066557345 or x is about -7,7993046408483314175289906655735

[Chapuz]

Talking about maths, what's the square root of i? (complex number, 0+1.i)

[furballdn]

Talking about maths, what's the square root of i? (complex number, 0+1.i)

I've done this before. It's (1/root2+1/root2i)

[Chapuz]

Talking about maths, what's the square root of i? (complex number, 0+1.i)

I've done this before. It's (1/root2+1/root2i)

Correcto! damm wolfram alpha, you can't make math questions... at least no ecuations.

[johannhowitzer]

How many boards would the Mongols hoard if the Mongol hordes got bored?

[Pineapple]

tell me a word that has exactly one result if you search it in google.

I made it!
iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiie
http://www.google.no/search?q=iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiie&hl=no&source=hp&gs_sm=e&gs_upl=244l4144l0l4594l18l6l0l4l0l0l213l385l0.1.1l2l0&oq=iiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiiie&aq=f&aqi=&aql=I did it again!
superflyhammSuper - fly - ham - an extra m :)http://www.google.no/search?q=superflyhamm&btnG=S%C3%B8k&hl=no&source=hp&gs_sm=e&gs_upl=740l3142l0l3386l9l7l0l1l0l0l269l1021l0.5.1l6l03rd time, this is getting boring.
Tshabalalafootballplayers
Tshabalala (footballer) - football - playershttp://www.google.no/search?q=tshabalalafootballplayers&hl=no&source=hp&gs_sm=e&gs_upl=740l3142l0l3386l9l7l0l1l0l0l269l1021l0.5.1l6l0&oq=tshabalalafootballplayers&aq=f&aqi=&aql=1

Idk if this was pointed out yet, but posting the word is pretty much impossible, you have to use an image and tinyurl the search url

[twixy10]

for every x in [1, 1], f(x) =1/(x+2)   + 1/(3-x)

what is the smallest and what is the biggest f(x) in this interval.




There is a collection points (x,y) in the plane R (all numbers except complex ones) that meet the requirments
- x lies between 0 and 2 (but can be 0 or 2)
- 3e degree sqrt x (example: 8-->2) is smaller or the same as y is smaller of the same as sqrt x OR sqrt x is smaller or the same as y is smaller or the same as 3e degree sqrt x.
What is the surface (in a square of 1/1 this would be 1*1=1)


I am dutch but tried to bring it so it is understandable. and i don't think this is easy (the 2e one) to put into wolfram as long as you don't understand what this is.

[Calindu]

for every x in [1, 1], f(x) =1/(x+2)   + 1/(3-x)

what is the smallest and what is the biggest f(x) in this interval.




There is a collection points (x,y) in the plane R (all numbers except complex ones) that meet the requirments
- x lies between 0 and 2 (but can be 0 or 2)
- 3e degree sqrt x (example: 8-->2) is smaller or the same as y is smaller of the same as sqrt x OR sqrt x is smaller or the same as y is smaller or the same as 3e degree sqrt x.
What is the surface (in a square of 1/1 this would be 1*1=1)


I am dutch but tried to bring it so it is understandable. and i don't think this is easy (the 2e one) to put into wolfram as long as you don't understand what this is.

(http://www3.wolframalpha.com/Calculate/MSP/MSP180619hg220257c6ac9a000065db38b413g3fe6b?MSPStoreType=image/gif&s=12&w=276&h=35)

(http://www3.wolframalpha.com/Calculate/MSP/MSP13119hg259601b3ad010000153c488b489e50fd?MSPStoreType=image/gif&s=24&w=161&h=36)

[einherjar145]

tell me how did i get the einherjar from my name, how did it appear to me?,when did it appear?,the 145 in my name and the number of Keyblades and names of them in my house. and for fun, i have amnesia... (6 part question )

[einherjar145]

Another question since i like to post questions, what was the first item i received from 'someone' in elements?

[Djhopper :)]

Idk if this was pointed out yet, but posting the word is pretty much impossible, you have to use an image and tinyurl the search url

...Lol...